| VARIABLE x | COMPARTMENT | A | B | R2 | n |
| DBH | Hard wood | 2.382 | −0.799 | 0.962 | 23 |
| (DBH)2・Ht | Hard wood | 0.921 | −1.060 | 0.973 | 23 |
| Cb | Hard wood | 2.679 | −2.699 | 0.934 | 23 |
| DBH | Branches | 2.334 | −1.174 | 0.865 | 23 |
| (DBH)2・Ht | Branches | 0.851 | −1.268 | 0.777 | 23 |
| Cb | Branches | 2.603 | −3.000 | 0.826 | 23 |
| DBH | Leaves | 1.831 | −1.319 | 0.746 | 23 |
| (DBH)2・Ht | Leaves | 0.661 | −1.367 | 0.658 | 23 |
| Cb | Leaves | 2.074 | −3.000 | 0.735 | 23 |
| DBH | Stem | 2.334 | −0.987 | 0.834 | 23 |
| (DBH)2・Ht | Stem | 0.947 | −1.387 | 0.928 | 23 |